RSS-Feed abonnieren
Bitte kopieren Sie die angezeigte URL und fügen sie dann in Ihren RSS-Reader ein.
https://www.thieme-connect.de/rss/thieme/de/10.1055-s-00000084.xml
Synthesis 2006(19): 3243-3249
DOI: 10.1055/s-2006-950230
DOI: 10.1055/s-2006-950230
PAPER
© Georg Thieme Verlag Stuttgart · New YorkVinylphosphonium Salt Mediated Reaction between Alkyl Propiolates and Aminophenols or Hydroxyphenols
Weitere Informationen
Received
10 April 2006
Publikationsdatum:
05. September 2006 (online)
Publikationsverlauf
Publikationsdatum:
05. September 2006 (online)

Abstract
Addition of catechol to methyl propiolate or ethyl phenylpropiolate in the presence of Ph3P leads to methyl 2-(1,3-benzodioxol-2-yl)acetate or 3-(1-phenylmethylidene)-1,4-benzodioxin-2-one. 2-Aminophenols react with alkyl propiolates in the presence of Ph3P to produce a nearly 1:1 mixture of 3-methyl-2H-1,4-benzoxazin-2-one derivatives and methyl (E)-3-(2-aminophenoxy)-2-propenoates.
Key words
alkyl propiolates - triphenylphosphine - hydroxylphenol - aminophenol - benzodioxol - 2H-1,4-benzoxazin-2-one - O-vinylation
- 1
Wan Z.Jones CD.Koenig TM.Pu YJ.Mitchell D. Tetrahedron Lett. 2003, 44: 8257 - 2
Gestoso P.Brisson J. Polymer 2001, 42: 8415 - 3
Weissermel K.Arfe HJ. Industrial Organic Chemistry 3rd ed.: Wiley VCH; Weinheim: 1997. p.358 - 4
Quin LD. A Guide to Organophosphorus Chemistry Wiley-Interscience; New York: 2000. - 5a
Zaitsev AB.Vasil’tsov AM.Schmidt EY.Mikhaleva AI.Morozova LV.Afonin AV.Ushakov IA.Trofimov BA. Tetrahedron 2002, 58: 10043 - 5b
Wilson K.Adams DJ.Rothenberg G.Clark JH. J. Mol. Catal. A: Chem. 2000, 159: 309 - 6a
Yavari I.Ramazani A. Synth. Commun. 1997, 27: 1449 - 6b
Yavari I.Norouzi-Arasi H. Phosphorus, Sulfur Silicon 2002, 177: 87 - 6c
Yavari I.Souri S.Sirouspour M.Djahaniani H.Nasiri F. Synthesis 2005, 1761 - 7
Nair V.Rajesh C.Vinod AU.Bindu S.Sreekanth AR.Mathess JS.Balagopal L. Acc. Chem. Res. 2003, 36: 899 - 8
Van Meervelt L.Vydzhak RN.Brovarets VS.Mishchenko NI.Drach BS. Tetrahedron 1994, 50: 1889 - 9a
Yavari I.Samzadeh-Kermani AR. Tetrahedron Lett. 1998, 39: 6343 - 9b
Yavari I.Adib M. Tetrahedron 2001, 57: 5873 - 9c
Yavari I.Adib M. Tetrahedron 2001, 57: 5873 - 9d
Yavari I.Adib M.Jahani-Moghaddam F.Bijanzadeh HR. Tetrahedron 2002, 58: 6901 - 9e
Yavari I.Adib M.Hojabri L. Tetrahedron 2002, 58: 7213 - 9f
Yavari I.Zabarjad-Shiraz N. Monatsh. Chem. 2003, 134: 445 - 9g
Yavari I.Adib M.Sayahi MH. J. Chem. Soc., Perkin Trans. 1 2002, 2343 - 9h
Yavari I.Alizadeh A. Synthesis 2004, 237 - 9i
Yavari I.Nasiri F.Djahaniani H. Mol. Divers. 2004, 8: 431 - 9j
Yavari I.Mohtat B.Zare H.Alborzi AR. Mendeleev Commun. 2005, 15: 250 - 9k
Yavari I.Alizadeh A. Mendeleev Commun. 2005, 15: 154 - 9l
Yavari I.Dehghan S.Alborzi AR.Mohtat B. Pol. J. Chem. 2005, 79: 845 - 9m
Yavari I.Zabarjad-Shiraz N. Mol. Divers. 2006, 10: 23 - 10a
Trost BM.Dake GR. J. Am. Chem. Soc. 1997, 119: 7595 - 10b
Trost BM.Kazmaier U. J. Am. Chem. Soc. 1992, 114: 7933 - 10c
Trost BM.Li C. J. Am. Chem. Soc. 1994, 116: 3167